Terms of Use

By using Suiyue, you agree to use the app lawfully and in good faith. Life calendar, lifestyle rhythm, journal, companion, and Qimen reading features are for personal records and cultural-reference use. They must not be used for illegal activity, harassment, infringement of others' rights, or avoiding professional advice. We may limit abnormal use for safety, compliance, anti-abuse, or service maintenance. If in-app purchases are enabled, purchases, refunds, and subscriptions follow Apple App Store or Google Play rules.